Install node js:
cd /usr/local/src
#wget http://nodejs.org/dist/v[version number here]/node-v[version number here].tar.gz
#tar -zxvf node-v[version number here].tar.gz
#cd node-v[version number here]
#./configure –prefix=/usr/local
#make
#make install
if GCC version error:
sudo curl http://linuxsoft.cern.ch/cern/scl/slc6-scl.repo > /etc/yum.repos.d/slc6-scl.repo
sudo yum install –nogpgcheck -y devtoolset-3
point at new gcc
scl enable devtoolset-3 ‘bash’
Devtoolset is located at /opt/rh